DE59002273D1 - Kraft-messwandler und herstellungsverfahren fuer einen solchen. - Google Patents

Kraft-messwandler und herstellungsverfahren fuer einen solchen.

Info

Publication number
DE59002273D1
DE59002273D1 DE9090810409T DE59002273T DE59002273D1 DE 59002273 D1 DE59002273 D1 DE 59002273D1 DE 9090810409 T DE9090810409 T DE 9090810409T DE 59002273 T DE59002273 T DE 59002273T DE 59002273 D1 DE59002273 D1 DE 59002273D1
Authority
DE
Germany
Prior art keywords
manufacturing
power transducers
transducers
power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE9090810409T
Other languages
English (en)
Inventor
Kaspar Saner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
K Tron Technologies Inc
Original Assignee
K Tron Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by K Tron Technologies Inc filed Critical K Tron Technologies Inc
Application granted granted Critical
Publication of DE59002273D1 publication Critical patent/DE59002273D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body
    • G01G3/165—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE9090810409T 1989-06-08 1990-06-05 Kraft-messwandler und herstellungsverfahren fuer einen solchen. Expired - Lifetime DE59002273D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH215289 1989-06-08

Publications (1)

Publication Number Publication Date
DE59002273D1 true DE59002273D1 (de) 1993-09-16

Family

ID=4227092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090810409T Expired - Lifetime DE59002273D1 (de) 1989-06-08 1990-06-05 Kraft-messwandler und herstellungsverfahren fuer einen solchen.

Country Status (6)

Country Link
US (1) US5095764A (de)
EP (1) EP0402320B1 (de)
JP (1) JPH0658268B2 (de)
CA (1) CA2018064C (de)
DE (1) DE59002273D1 (de)
ES (1) ES2043343T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041062C (en) * 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
US5362929A (en) * 1991-08-29 1994-11-08 Omron Corporation Weight sensor device
DE59202529D1 (de) * 1991-10-31 1995-07-20 K Tron Tech Inc Kraftmesseinrichtung.
JP2678880B2 (ja) * 1994-03-17 1997-11-19 株式会社タニタ 一体構成の薄型重量センサ
DE59911325D1 (de) * 1998-10-30 2005-01-27 Digisens Ag Murten Kraftmesszelle
CH695167A5 (de) * 2001-03-16 2005-12-30 Pesa Waagen Ag Plättchen für einen Kraftmesswandler und Kraftmesswandler.
FR2848298B1 (fr) * 2002-12-10 2005-03-11 Thales Sa Accelerometre a poutre vibrante
JP2004281644A (ja) * 2003-03-14 2004-10-07 Canon Inc 駆動機構及びそれを用いた露光装置、デバイスの製造方法
US7186131B2 (en) * 2003-03-19 2007-03-06 Kulite Semiconductor Products, Inc. Vibration isolated transducer connector
DE102007044225A1 (de) * 2007-09-17 2009-03-19 Liebherr-Werk Nenzing Gmbh, Nenzing Vorrichtung zum Messen mechanischer Größen, Verfahren zum Messen mechanischer Größen sowie Verwendung einer Vorrichtung zum Messen mechanischer Größen
ES2719124T3 (es) * 2012-12-20 2019-07-08 Hoffmann La Roche Sistema de gestión de líquidos y/o sólidos a granel
FR3048082B1 (fr) * 2016-02-19 2018-03-23 Association Institut De Myologie Dispositif de mesure d’une force

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539270A (de) * 1971-06-09 1973-07-15 Wirth Gallo & Co Elektrischer Massen- und Kraftmesser
CH550459A (de) * 1972-03-23 1974-06-14 Wirth Gallo & Co Vorrichtung zum befestigen einer schwingenden saite an einem teil eines messapparates.
SU609983A1 (ru) * 1976-08-23 1978-06-05 Предприятие П/Я А-7451 Частотный датчик давлени
CH661122A5 (de) * 1983-04-26 1987-06-30 Mettler Instrumente Ag Kraftmessanordnung mit einer schwingenden saite.
JPS6010122A (ja) * 1983-06-30 1985-01-19 Shinko Denshi Kk 荷重変換機構
SU1167452A1 (ru) * 1984-02-20 1985-07-15 Предприятие П/Я В-8558 Датчик силы
JPS6345520A (ja) * 1986-05-20 1988-02-26 Shinko Denshi Kk 振動式荷重測定装置
NL8720442A (nl) * 1986-08-18 1989-04-03 Clinical Technologies Ass Afgeefsystemen voor farmacologische agentia.
US4856350A (en) * 1987-10-22 1989-08-15 Hanson Richard A Force sensing device and method
FR2622970B1 (fr) * 1987-11-05 1990-06-01 Esselte Moreau Sa Transducteur de force feuillete en forme de double diapason,son procede de fabrication,et son application dans une cellule de charge

Also Published As

Publication number Publication date
US5095764A (en) 1992-03-17
EP0402320B1 (de) 1993-08-11
JPH0658268B2 (ja) 1994-08-03
ES2043343T3 (es) 1993-12-16
CA2018064A1 (en) 1990-12-08
CA2018064C (en) 1996-04-16
EP0402320A1 (de) 1990-12-12
JPH0354428A (ja) 1991-03-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition